@Pondamaster said in Nicotine to asprin ratio:

I’m thinking of taking nicotine soon

I suppose you wanted to say nicotinic acid.
Niacine ou niacinamide ?
Vitamin B3 comes in two basic forms - niacin (also called nicotinic acid) and niacinamide (also called nicotinamide). A variation on niacin, called inositol hexaniacinate, is also available in supplements.
I won't take niacin higher than 20-25 mg (skin flush).
When searching for B3, niacin is often used as a generic name. Read the compo in details.

Edit: Don't simply answer by saying it's for improving energy. Say how you feel, give details on your temp, mood, endurance, digestion, etc.